I'm guessing it 30 it says 3 times the nber of trumpet players
The answer is the 3rd one
Answer:
−5x − 2y − 3
Explanation:
2x + 5 − 3y − 7x + y − 8
= 2x + 5 + −3y + −7x + y + −8
[ Combine Like Terms ]
= 2x + 5 + −3y + −7x + y + −8
= (2x + −7x) + (−3y + y) + (5 + −8)
= −5x + −2y + −3
Answer:
Step-by-step explanation:
$20.00
